參數(shù)資料
型號(hào)： K9F1216U0A-Y
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： M1 - VGA CABLE 25 FEET
中文描述： 6400 × 8位，32 × 16位NAND閃存
文件頁(yè)數(shù)： 44/45頁(yè)
文件大?。?/td> 968K
代理商： K9F1216U0A-Y
FLASH MEMORY
44
K9F1208U0A
K9F1216U0A
READY/BUSY
The device has a R/B output that provides a hardware method of indicating the completion of a page program, erase and random
read completion. The R/B pin is normally high but transitions to low after program or erase command is written to the command regis-
ter or random read is started after address loading. It returns to high when the internal controller has finished the operation. The pin is
an open-drain driver thereby allowing two or more R/B outputs to be Or-tied. Because pull-up resistor value is related to tr(R/B) and
current drain during busy(ibusy) , an appropriate value can be obtained with the following reference chart(Fig 23). Its value can be
determined by the following guidance.
V
CC
R/B
open drain output
Device
GND
Rp
Figure 23. Rp vs tr ,tf & Rp vs ibusy
ibusy
Busy
Ready Vcc
VOH
tf
tr
VOL
C
L
- V
OL
: 0.4V, V
OH
: 2.4V
t
I
Rp(ohm)
Ibusy
tr
@ Vcc = 3.3V, Ta = 25
°
C , C
L
= 100pF
1K
2K
3K
4K
100n
200n
300n
3m
2m
1m
100
tf
200
300
400
3.6
3.6
3.6
3.6
2.4
1.2
0.8
0.6
where I
L
is the sum of the input currents of all devices tied to the R/B pin.
Rp(max) is determined by maximum permissible limit of tr
Rp value guidance
Rp(min) =
V
CC
(Max.) - V
OL
(Max.)
I
OL
+
Σ
I
L
=
3.2V
8mA
+
Σ
I
L
相關(guān)PDF資料
PDF描述
K9F1G16U0M 128M x 8 Bit / 64M x 16 Bit NAND Flash Memory
K9F1G08D0M Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TV07; Number of Contacts:37; Connector Shell Size:25; Connecting Termination:Crimp; Circular Shell Style:Jam Nut Receptacle; Body Style:Straight
K9F1G16D0M 128M x 8 Bit / 64M x 16 Bit NAND Flash Memory
K9F1G08Q0M 128M x 8 Bit / 64M x 16 Bit NAND Flash Memory
K91G08Q0M CONTACT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
K9F1216X0A 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:64M x 8 Bit , 32M x 16 Bit NAND Flash Memory
K9F1608W0A- 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:2M x 8 Bit NAND Flash Memory
K9F1608W0A-TCB0 制造商:SAMSG 功能描述:
K9F1608W0A-TIB0 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:2M x 8 Bit NAND Flash Memory
K9F1G08B0C-PCB0T00 制造商:Samsung Semiconductor 功能描述:1GB SLC NORMAL X8 FBGA - Trays
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